#ifndef PRE_TEST_H_3
#define PRE_TEST_H_3
#include "stdio.h"
#define checkReturn(retCode) if(retCode != 0){return retCode;}
#ifdef ENABLE_OUTPUT
#define putToStdout(...) printf(__VA_ARGS__)
#else
#define putToStdout(...)
#endif
#endif // PRE_TEST_H_3
